焊接

Where did you learn to weld?

你在哪儿学会的焊接技术？

He then soldered the wire to the telephone terminal.

接着他把电话线焊接到电话机上。

Some of the students are welding capacitors; the others resistors.

学生中的一些人在焊接电容, 另一些人在焊接电阻.

Made of quality stainless steel through stamping Ar-arc-welding, with smooth surface.

本仪器采用优质不锈钢经冲压焊接而成,焊接采用氩弧焊 、 焊接质量可靠、表面光洁.

The all-welded, A-frame pylon straddles the deck.

全焊接的A 形 框架式的塔柱与桥面叉开.

They will also be used on factory floors to weld things together.

它们也可用于工厂车间，用来焊接物体。

The welding method, welding material and welding equipment were selected according to the quality, specification, catagory, welding requirement and characteristics of welding joints of wellhead platform Wei 11-4. Three typical welding technologies are also introduced in this paper.

根据涠11&4工程钢结构的原材料的性质、规格、品种，焊接技术要求和焊接接头的特点选择焊接方法，焊接设备和焊材，以及介绍3种典型的焊接工艺。

The laser-arc hybrid welding can improve the depth of fusion, welding speed and assembly gap, so it is a new and promising thermal source for welding.

激光-电弧复合热源焊接可以增大焊接熔深，提高焊接速度，增大装配间隙，是一种很有前途的新型焊接热源。

It consists of two thin strips of dissimilar metals fused together.

它是由两条薄薄的不同金属片焊接在一起而构成.

The metal plates used in making ships used to be riveted together, but now they are usually welded.

造船中使用的金属板过去使用铆接, 现在则常用焊接.

Set up ultrasonic wire bonding laboratory.

成立超声波电子焊接实验室。

In order to carry out local autonomous teleteaching in remote welding, this paper develops the groove touch force models for welding groove start and end sections, welding groove section, and welding teleteaching section.

在遥控焊接遥示教过程中，为实现遥控焊接微观局部自主示教，建立了遥控焊接坡口起焊段、收弧段、焊接坡口和焊接坡口示教过程的接触力力学模型。

Some welding techniques are introduced. 1.For welding tank floor plates, in view of some problems in the Japanese welding method, a simple and effec-tire unspot welding method is introduced.

罐底板的焊接：针对日本焊接方法的某些问题，推荐了一种简便易行、效果显著的焊接方法&无点焊夹具的罐底板焊接法。

All skilled welding and fitting was done by regular employees.

全部技术性的焊接和装配活都由正式工人担任.

Fewer workers are needed to solder circuit boards.

焊接电路板需要的工人更少了。

The methods that can be used are: improve the cope hole; deal with the backing strip used for beam flange; strict the requirements for welding; reduce welding defects; remove the cracked parts; partial substitution of components.

采用的方法有：改进焊接工艺孔、对梁翼缘焊接垫板进行处理、严格焊接工艺要求，减少焊接缺陷、清除含裂纹部分、构件部分替换。

The welding conditions should always be neutral or slightly oxidizing.

焊接气氛必须永远保持中性或微氧化.

The result of welding test show that we can acquire all wool and a yard wide welding joint between the pickax boot wearable materials ( 2C) and pickax body materials through selecting fit welding material and drawing up the reasonable welding craft.

焊接试验结果表明，通过选择合适的焊接材料以及制定合理的焊接工艺，能够获得所选镐靴耐磨性能最好的2C试样与镐体材料优质的焊接接头。

It's possible to weld stainless steel to ordinary steel.

不锈钢是有可能和普通钢焊接在一起的。

He welded the broken rod.

他焊接一根断了的杆子.

At present basic theory and welding criterion of UPW are defective, research on welding mechanism and melt behavior of the welding region is not enough for the difficulty in study.

由于超声波塑料焊接是涉及多学科的交叉学科，研究难度较大，目前超声波塑料焊接的焊接基础理论和工艺规范还比较欠缺，对超声波塑料焊接机理和熔接行为研究不足。

Fatigue failure is the major failure form of welding structure, the fatigue analysis of welding structure is very important to the design of the welding structure and the design of welding procedure.

疲劳破坏是焊接结构主要的破坏形式，焊接结构的疲劳强度分析对于焊接结构的整体设计和焊接工艺设计是至关重要的。

The research shows that heated plate temperature and welding pressure has a great significant effect on the joint performance, heating time has a significant effect on it, but press welding time is not significant.

研究表明，加热板温度和焊接压力对焊接接头性能的作用特别显著，加热时间对焊接接头性能的作用显著；而压焊时间对焊接接头性能的作用不显著。

The welding is so smooth that you can hardly see where the sections of pipe are joined together.

这管子焊接得很光滑,你很难看出什么地方是焊接的.

to weld a broken axle

焊接一条断裂的轴

Through the welding and performance test, we set about from selecting welding rod and establishing welded craft with reason to judge whether the welding between the pickax shoe wearable material which we have selected and the pickax body material or not?

通过焊接及焊后的性能试验，从合理选择焊接材料和制定焊接工艺着手，判断所选镐靴耐磨材料与镐体材料之间的焊接是否可行？

The authors studied the welding technology and parameters for the tin-plate can and thier influence on welding speed and quality, investigated the microstructure and properties of the weld, analysed the distribution of tin in weld metal and carried out the flange test of the can body.

本文研究了罐身马口铁激光焊接工艺和焊接参数对焊接速度和质量的影响，检验了焊接接头的组织和性能，分析了Sn在焊缝中的分布，并进行了空罐的翻边试验。

When laser power is lower, laser welding is belong to thermal conduction welding model; with the increasing of laser power, the surface happen to appear evaporation, then it transforms from thermal conduction welding model into deep penetration welding model.

当功率较低时，激光焊接属于热传导焊接模式；随着激光功率的提高，当工件表面刚好出现汽化时，则处于热传导焊接向深熔焊接过渡的临界状态。

Therefore, the simulation system which simulates the welding thermal process, welding residual stress and strain of typical aircraft components has been designed.

为此，本文设计了典型飞机构件焊接热过程/应力/应变模拟系统，协助焊接工程师完成实体建模、网格划分、焊接工艺过程设计及焊接过程模拟仿真。

It is considered by analysis that laser, solder ( or the matrix material for welding) and the system structure of laser micro-welding had influence on the welding speed.

分析认为，激光器本身、焊接过程中所用的钎料（或待焊接的基体材料）以及激光微焊接的系统结构对焊接的速度都有影响。